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Add ISC_LIST support for isc_netaddr_t

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Add an `isc_netaddrlink_t` type wrapping an `isc_netaddr_t` and an
`ISC_LINK`. This enable to build list of `isc_netaddr_t` without
increasing the memory footprint of existing usages of `isc_netaddr_t`
(which doesn't require to be linked).
This commit is contained in:
Colin Vidal 2026-01-20 15:05:58 +01:00
parent a44bf5c5a4
commit b4abc63dfa
2 changed files with 18 additions and 10 deletions
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6
lib/isc/include/isc/netaddr.h
View file

@ -20,6 +20,7 @@
#include <sys/types.h>
#include <sys/un.h>
#include <isc/list.h>
#include <isc/net.h>
#include <isc/types.h>
@ -36,6 +37,11 @@ struct isc_netaddr {
uint32_t zone;
};
struct isc_netaddrlink {
isc_netaddr_t addr;
ISC_LINK(isc_netaddrlink_t) link;
};
struct isc_netprefix {
isc_netaddr_t addr;
unsigned int prefixlen;

22
lib/isc/include/isc/types.h
View file

@ -53,16 +53,18 @@ typedef struct isc_loop isc_loop_t; /*%< Event loop */
typedef struct isc_mem isc_mem_t; /*%< Memory */
typedef struct isc_mempool isc_mempool_t; /*%< Memory Pool */
typedef struct isc_netaddr isc_netaddr_t; /*%< Net Address */
typedef struct isc_netprefix isc_netprefix_t; /*%< Net Prefix */
typedef struct isc_nmsocket isc_nmsocket_t; /*%< Network manager socket */
typedef struct isc_nmhandle isc_nmhandle_t; /*%< Network manager handle */
typedef struct isc_portset isc_portset_t; /*%< Port Set */
typedef struct isc_quota isc_quota_t; /*%< Quota */
typedef struct isc_ratelimiter isc_ratelimiter_t; /*%< Rate Limiter */
typedef struct isc_region isc_region_t; /*%< Region */
typedef struct isc_rlevent isc_rlevent_t; /*%< Rate Limiter Event */
typedef struct isc_signal isc_signal_t; /*%< Signal handler */
typedef struct isc_sockaddr isc_sockaddr_t; /*%< Socket Address */
typedef struct isc_netaddrlink isc_netaddrlink_t; /*%< Linkable Net Address */
typedef ISC_LIST(isc_netaddrlink_t) isc_netaddrlist_t; /*%< Net Address List */
typedef struct isc_netprefix isc_netprefix_t; /*%< Net Prefix */
typedef struct isc_nmsocket isc_nmsocket_t; /*%< Network manager socket */
typedef struct isc_nmhandle isc_nmhandle_t; /*%< Network manager handle */
typedef struct isc_portset isc_portset_t; /*%< Port Set */
typedef struct isc_quota isc_quota_t; /*%< Quota */
typedef struct isc_ratelimiter isc_ratelimiter_t; /*%< Rate Limiter */
typedef struct isc_region isc_region_t; /*%< Region */
typedef struct isc_rlevent isc_rlevent_t; /*%< Rate Limiter Event */
typedef struct isc_signal isc_signal_t; /*%< Signal handler */
typedef struct isc_sockaddr isc_sockaddr_t; /*%< Socket Address */
typedef ISC_LIST(isc_sockaddr_t) isc_sockaddrlist_t; /*%< Socket Address List
* */
typedef struct isc_stats isc_stats_t; /*%< Statistics */